8772bbfa71
On Linux and most other systems, network interface index is a 32-bit integer. Indexes overflowing the 16-bit integer are frequently seen when used inside a Docker container. Fixes:7c25284e30("net/tap: add netlink back-end for flow API") Fixes:2bc06869cd("net/tap: add remote netdevice traffic capture") Cc: stable@dpdk.org Signed-off-by: Alex Kiselev <alex@bisonrouter.com> Acked-by: Stephen Hemminger <stephen@networkplumber.org>
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright 2017 6WIND S.A.
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* Copyright 2017 Mellanox Technologies, Ltd
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*/
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#ifndef _TAP_TCMSGS_H_
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#define _TAP_TCMSGS_H_
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#include <tap_autoconf.h>
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#include <linux/if_ether.h>
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#include <linux/rtnetlink.h>
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#include <linux/pkt_sched.h>
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#include <linux/pkt_cls.h>
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#include <linux/tc_act/tc_mirred.h>
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#include <linux/tc_act/tc_gact.h>
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#include <linux/tc_act/tc_skbedit.h>
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#ifdef HAVE_TC_ACT_BPF
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#include <linux/tc_act/tc_bpf.h>
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#endif
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#include <inttypes.h>
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#include <rte_ether.h>
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#include <tap_netlink.h>
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#define MULTIQ_MAJOR_HANDLE (1 << 16)
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void tc_init_msg(struct nlmsg *msg, unsigned int ifindex, uint16_t type,
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uint16_t flags);
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int qdisc_list(int nlsk_fd, unsigned int ifindex);
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int qdisc_flush(int nlsk_fd, unsigned int ifindex);
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int qdisc_create_ingress(int nlsk_fd, unsigned int ifindex);
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int qdisc_create_multiq(int nlsk_fd, unsigned int ifindex);
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int qdisc_add_ingress(int nlsk_fd, unsigned int ifindex);
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int qdisc_add_multiq(int nlsk_fd, unsigned int ifindex);
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int filter_list_ingress(int nlsk_fd, unsigned int ifindex);
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#endif /* _TAP_TCMSGS_H_ */
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